As a user, I want to watch via star on mobile, so that I can easily watch a page for a short period of time .
Acceptance criteria:
* Add in same notification after user makes temporary watch selection that we have in desktop view
Visual examples:
**Watching a page**:
|Click star to watch page|Star spins to show loading|Blue star indicates that the page is watched|Toast notification informs the user that the page is watched|
|--|--|--|--|
|{F31793135,size=full}|{F31793137,size=full}|{F31793139,size=full}|{F31793141,size=full}|
**Watching a page temporarily**:
|Toast notification has a way to change time duration|Clicking 'Change duration' brings up //bottom sheet//|When someone picks a different duration the star starts spinning|Half star indicates that the page is temporarily watched|
|--|--|--|--|
|{F31793141,size=full}|{F31793143,size=full}|{F31793145,size=full}|{F31793149,size=full}|
**Unwatching a page**: Clicking on the star or the half star icon unwatches the page.